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Split Type Spiral Groove Drum Sleeve Q355D Steel Left-hand For Lifting
Product Description
This split spiral groove drum sleeve is made of Q355D steel, with segmented milled left-handed spiral rope grooves that form a complete barrel via bolt assembly. The workpiece surface is sprayed with anti-rust primer, delivering outstanding low-temperature toughness to effectively reduce wire rope abrasion. The split structure enables easy disassembly and assembly, greatly lowering on-site maintenance and replacement difficulty, compatible with all kinds of lifting winch mechanisms.
Technical Parameter
Parameter
Specification
Product Name
Spiral Drum Sleeve
Material
Q355D
Rope Diameter
32.6mm
Number of Grooves
20.5
Bottom Groove Diameter
1200mm
The Direction
Left-Hand
Advantages
Q355D base material resists low-temperature impact, suitable for outdoor lifting in cold regions
Split bolt splicing eliminates integral disassembly, cutting maintenance and replacement costs
Precision left-handed spiral grooves realize neat rope winding to avoid tangling and abrasion
Surface spray primer provides basic anti-rust protection and slows steel corrosion
Matters Need to Attention
Tighten all connecting bolts diagonally and evenly during assembly to prevent barrel deformation
Only use left-handed wire ropes to avoid mismatched friction between grooves and cables
Repair damaged primer coating in time; inspect paint surface regularly for outdoor equipment
Overload operation is forbidden; routinely check groove wear and bolt tightness
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Employee Number:
150~200
Ecer Certification:
Verified Supplier
Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and techn... Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and techn...